BE854040A - PHOTOGRAPHIC COLOR MATERIAL WITH BETTER COLOR RENDERING - Google Patents

PHOTOGRAPHIC COLOR MATERIAL WITH BETTER COLOR RENDERING

Info

Publication number
BE854040A
BE854040A BE1008104A BE1008104A BE854040A BE 854040 A BE854040 A BE 854040A BE 1008104 A BE1008104 A BE 1008104A BE 1008104 A BE1008104 A BE 1008104A BE 854040 A BE854040 A BE 854040A
Authority
BE
Belgium
Prior art keywords
photographic
better
color
rendering
color material
Prior art date
Application number
BE1008104A
Other languages
Dutch (nl)
Original Assignee
Agfa Gevaert Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agfa Gevaert Nv filed Critical Agfa Gevaert Nv
Publication of BE854040A publication Critical patent/BE854040A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
    • C09B29/28—Amino naphthols
    • C09B29/30—Amino naphtholsulfonic acid
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0003—Monoazo dyes prepared by diazotising and coupling from diazotized anilines
    • C09B29/0007—Monoazo dyes prepared by diazotising and coupling from diazotized anilines containing acid groups, e.g. CO2H, SO3H, PO3H2, OSO3H, OPO2H2; Salts thereof
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/18—Processes for the correction of the colour image in subtractive colour photography

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE1008104A 1976-05-06 1977-04-28 PHOTOGRAPHIC COLOR MATERIAL WITH BETTER COLOR RENDERING BE854040A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762620088 DE2620088A1 (en) 1976-05-06 1976-05-06 COLOR PHOTOGRAPHIC MATERIAL WITH IMPROVED COLOR REPRODUCTION

Publications (1)

Publication Number Publication Date
BE854040A true BE854040A (en) 1977-10-28

Family

ID=5977244

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1008104A BE854040A (en) 1976-05-06 1977-04-28 PHOTOGRAPHIC COLOR MATERIAL WITH BETTER COLOR RENDERING

Country Status (6)

Country Link
US (1) US4156608A (en)
JP (1) JPS52135730A (en)
BE (1) BE854040A (en)
DE (1) DE2620088A1 (en)
FR (1) FR2350626A1 (en)
GB (1) GB1547950A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2811720A1 (en) * 1978-03-17 1979-09-27 Agfa Gevaert Ag PHOTOGRAPHIC DIFFUSION TRANSFER PROCESS FOR THE PRODUCTION OF COLORED IMAGES
JPS6172242A (en) * 1984-09-14 1986-04-14 Konishiroku Photo Ind Co Ltd Photosensitive silver halide photographic material
JPS6410246A (en) * 1987-07-02 1989-01-13 Konishiroku Photo Ind Color photographic sensitive material having excellent color reproducibility
US6593042B1 (en) * 2001-12-21 2003-07-15 Eastman Kodak Company Expansion of color gamut for silver halide media

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3547640A (en) * 1967-03-09 1970-12-15 Eastman Kodak Co Multicolor photographic elements
BE788268A (en) * 1971-08-31 1973-02-28 Eastman Kodak Co PRODUCT AND PROCESS FOR COLOR PHOTOGRAPHY
US4076529A (en) 1972-08-22 1978-02-28 Eastman Kodak Company Photographic diffusion transfer films, processes and compositions with color moiety releasing compound
US4029503A (en) * 1973-03-28 1977-06-14 Konishiroku Photo Industry Co., Ltd. Diffusible-dye releasing type dyes which couple to form colorless products
DE2505248C2 (en) * 1975-02-07 1982-11-25 Agfa-Gevaert Ag, 5090 Leverkusen Color diffusion transfer photographic process and color photographic material for diffusion transfer process
FR2309901A1 (en) * 1975-05-02 1976-11-26 Kodak Pathe PROCESS AND PRODUCT FOR OBTAINING PHOTOGRAPHIC IMAGES BY DIFFUSION-TRANSFER
US4028103A (en) * 1976-04-12 1977-06-07 Eastman Kodak Company Processing compositions for color transfer processes comprising alkali metal fluorides and oxalates

Also Published As

Publication number Publication date
FR2350626A1 (en) 1977-12-02
JPS52135730A (en) 1977-11-14
DE2620088A1 (en) 1977-12-01
GB1547950A (en) 1979-07-04
US4156608A (en) 1979-05-29

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